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Curated developer articles, tutorials, and guides — auto-updated hourly
Jonas Scholz2d ago • 6 min read
How We Built Our Own DNS Server
We wrote a production DNS server in ~1000 lines of Go, migrated thousands of records off Hetzner DNS...
#cloud#devops#docker#webdev
41 14
Ravi Teja Reddy Mandala6d ago • 2 min read
Why Most AI Agents Fail in Production Systems: A Systems Perspective
Most conversations around AI agents focus on model performance. In real production environments,...
#ai#sre#devops#cloud
9 2
Reetesh kumar1d ago • 3 min read
The $40 Architecture: Processing 1 Billion API Requests with 99.99% Uptime
In the world of cloud computing, there is a "Managed Service Tax." Standard API gateways often charg...
#architecture#devops#performance#cloud
1 0
gyorgy6d ago • 5 min read
Migrating off AWS App Runner before the April 30 deadline
AWS is shutting the door on App Runner for new customers effective April 30, 2026. If you're running...
#aws#terraform#devops#cloud
0 0
Willem van Heemstra3d ago • 9 min read
Air Traffic Control Scaleway Ep.1
Cleared for Approach: Identity and Access Management on Scaleway “F-A-B, Mr. Tracy. All...
#scaleway#cloud#iam#security
6 0
lu1tr0n1d ago • 9 min read
De $1,432 a $233/mes: migrar de DigitalOcean a Hetzner sin downtime
Caso real de migración en producción: 248 GB de MySQL, 30 bases de datos y apps móviles activas, sin...
#cloud#devops#aws#programming
0 1
lewisallena172d ago • 4 min read
The Real Cost of Running Autonomous AI Agents (with live data)
The Real Cost of Running Autonomous AI Agents (with live data) Published with actual...
#ai#productivity#automation#cloud
0 0
Bala Paranj3d ago • 6 min read
Subdomain Takeover is Not Just Phishing: How Acronis Nearly Lost Authenticated API Access
Every subdomain takeover writeup ends the same way: "an attacker could host a phishing page under...
#security#aws#cloud#appsec
0 0
Prithvi S4d ago • 8 min read
Why Polaris Never Touches Your Cloud Credentials: Storage Config Internals
Every data engineer has a nightmare: discovering that a credential spreadsheet with AWS keys got...
#polaris#security#api#cloud
0 0
Bala Paranj4d ago • 5 min read
Compound Risk is a Bigger Problem Than Missing Checks
Two different problems Security tools have blind spots. AWS Trusted Advisor can't detect...
#aws#security#cloud#devops
0 0
Stelia Developers4d ago • 19 min read
No more CPU fights: how we build truly isolated cloud compute
by Peter Bangert, Senior Platform Engineer, Stelia At Stelia AI, we have our own cloud...
#architecture#cloud#kubernetes#performance
0 0
Adam N1d ago • 10 min read
Is Railway a Good Fit for Agencies in 2026?
You can absolutely use Railway to ship client work fast. The harder question is whether you should.....
#railway#devops#cloud#agencies
0 0
Oleksandr Pohorelov4d ago • 6 min read
Pre-Signed URL Expiry: How to Detect When Your Media URLs Will Break
You cached a user's profile picture URL. It worked yesterday. Today it's a 403. Welcome to the world...
#api#cloud#tutorial#webdev
0 0
SEN LLC5d ago • 2 min read
A Searchable AWS Services Reference With 67 Services and Bilingual Descriptions
A Searchable AWS Services Reference With 67 Services and Bilingual Descriptions AWS has...
#aws#cloud#reference#javascript
0 0
Adam N5d ago • 10 min read
Is Railway a Good Fit for Teams Without DevOps in 2026?
You can launch fast on Railway. That is the easy part. The harder question is whether Railway is a....
#railway#devops#cloud#productivity
0 0
NTCTech6d ago • 9 min read
AWS vs Azure vs GCP: The Decision Framework Most Teams Skip
A cloud provider decision framework should answer one question: not which cloud is best, but which.....
#cloud#architecture#devops#kubernetes
0 0
Lucas Guimarães18h ago • 2 min read
We brought Classic ASP to Linux: Check out the AxonASP video and our new live manual!
Hey DEV community! 👋 Recently, I shared how I completely rewrote the Classic ASP engine from scrat...
#go#cloud#web#asp
0 0
Adam N3d ago • 11 min read
Is Railway a Good Fit for Startups in 2026?
You can absolutely launch a startup on Railway. The harder question is whether you should build your...
#railway#devops#cloud#startup
0 0
AjApr 13, 2026 • 8 min read
AWS cloud security: the complete guide for 2026 (IAM, VPC, KMS, GuardDuty)
AWS cloud security is not a single feature you turn on. It is a set of overlapping controls —...
#aws#security#cloud#tutorial
0 0
Shreyans Sonthalia5d ago • 6 min read
AWS Burstable Instances Explained: CPU Credits, Throttling, and Why Your t3 Instance Isn't What You Think
You launched a t3a.medium with "2 vCPUs" but you're not getting 2 CPUs. Here's what you're actually....
#aws#cloud#performance#tutorial
1 0
Ntombizakhona Mabaso5d ago • 4 min read
Design Cost Optimized Network Architectures
Exam Guide: Solutions Architect - Associate ⚡ Domain 4: Design Cost-Optimized Architectures 📘 Task....
#aws#certification#cloud#solutionsarchitect
0 0
Big Mazzy1d ago • 7 min read
Running AI Models on GPU Cloud Servers: A Beginner Guide
Running AI models on GPU cloud servers can significantly speed up your training and inference tasks....
#ai#cloud#machinelearning#python
0 0
Ikoh Sylva1d ago • 4 min read
Managing Access the Right Way
When most people begin their cloud journey, they focus on launching servers, deploying apps, and...
#aws#cloud#cloudcomputing#beginners
3 0
Divyansh 1d ago • 4 min read
Why status page aggregators matter for engineering teams
Every serious product leans on a handful of clouds, data stores, identity providers, payment rails,....
#devops#sre#cloud#observability
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